[INFO] fetching crate iosh 0.0.1...
[INFO] testing iosh-0.0.1 against master#1ef7943ee607160a564655b6596f83670ef95df5 for pr-146098-6
[INFO] extracting crate iosh 0.0.1 into /workspace/builds/worker-5-tc1/source
[INFO] started tweaking crates.io crate iosh 0.0.1
[INFO] finished tweaking crates.io crate iosh 0.0.1
[INFO] tweaked toml for crates.io crate iosh 0.0.1 written to /workspace/builds/worker-5-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate iosh 0.0.1 on toolchain 1ef7943ee607160a564655b6596f83670ef95df5
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1ef7943ee607160a564655b6596f83670ef95df5" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate iosh 0.0.1 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1ef7943ee607160a564655b6596f83670ef95df5" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+1ef7943ee607160a564655b6596f83670ef95df5" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 34b2a358b98d5134cb63759f5bd160b62d92e709a736b0b47112c24ecd7b9255
[INFO] running `Command { std: "docker" "start" "-a" "34b2a358b98d5134cb63759f5bd160b62d92e709a736b0b47112c24ecd7b9255", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "34b2a358b98d5134cb63759f5bd160b62d92e709a736b0b47112c24ecd7b9255", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "34b2a358b98d5134cb63759f5bd160b62d92e709a736b0b47112c24ecd7b9255", kill_on_drop: false }`
[INFO] [stdout] 34b2a358b98d5134cb63759f5bd160b62d92e709a736b0b47112c24ecd7b9255
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+1ef7943ee607160a564655b6596f83670ef95df5" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 33245f629b53c1f5a10f14e1d09ea659ea1f640d3da33cfa5f61c5417d4d314b
[INFO] running `Command { std: "docker" "start" "-a" "33245f629b53c1f5a10f14e1d09ea659ea1f640d3da33cfa5f61c5417d4d314b", kill_on_drop: false }`
[INFO] [stderr] error: failed to create directory `/opt/rustwide/target/debug/.fingerprint/iosh-f587dfdc5a9747ab`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   No space left on device (os error 28)
[INFO] running `Command { std: "docker" "inspect" "33245f629b53c1f5a10f14e1d09ea659ea1f640d3da33cfa5f61c5417d4d314b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "33245f629b53c1f5a10f14e1d09ea659ea1f640d3da33cfa5f61c5417d4d314b", kill_on_drop: false }`
[INFO] [stdout] 33245f629b53c1f5a10f14e1d09ea659ea1f640d3da33cfa5f61c5417d4d314b